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公开(公告)号:HK1059761A1
公开(公告)日:2004-07-16
申请号:HK04102394
申请日:2004-04-01
Applicant: 3D SYSTEMS INC
Inventor: RUSSELL DAVID B , CONWAY PETER CHARLES , SWEET-BLOCK BENJAMIN DANIEL , ZENGERLE WALTER HENRY III , BREDT JAMES F , PHILLIPS ROBERT ANTHONY
IPC: B41J2/01 , B29C41/12 , B41J2/165